Windows Defender is a free App that comes with Windows 10, that gives you free virus protection. Learn how to enable Windows Defender in Windows 10 in just a few moments. It’s easy to figure out how to turn on Windows Defender real time protection permanently for free. This is a easy to follow Windows tutorial that shows you how to use the free Windows Virus Protection software app that comes with Windows 10.

Retrieved 8/30/18 from YouTube nickscomputerfix Channel.